baber/WOPTO huggingface dataset:
Patent KR-20030049398-A (KR)
Title: Method for forming the concave capacitor in semiconductor device
Inventor: PARK CHEOL HWAN
IPC: H01L27/108
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of preventing the damage of a hard mask generated when carrying out an etching process for forming a storage node by forming the hard mask by using Al2O3 material. CONSTITUTION: After sequentially forming an etch stop layer(120), an interlayer dielectric(130), a hard mask(140), and the first photoresist pattern on a semiconductor substrate(100) having a plug poly(110), the hard mask is selectively etched by using the first photoresist pattern as a mask. After carrying out a heat treatment at the hard mask, a storage node contact hole is formed by selectively etching the interlayer dielectric and etch stop layer using the hard mask as an etching mask for exposing the plug poly. After sequentially depositing a poly layer(170) and the second photoresist layer on the resultant structure for filling the storage node contact hole, the second photoresist layer is etched until the poly layer is exposed. Then the poly layer is etched until the hard mask is exposed. Preferably, the hard mask is deposited by using Al2O3 material.
Patent KR-20030050796-A (KR)
Title: an apparatus for polishing semiconductor wafer
Inventor: CHOI JAE WON
IPC: B24B53/017
Filed: 2001-12-19
Abstract: PURPOSE: A planarization equipment of a semiconductor wafer is provided to be capable of preventing the contamination of a platen due to fume phenomenon by using a cleaning apparatus, and minimizing the contamination of a body part of the cleaning apparatus due to slurry by forming the upper portion of the body part into an arch shape. CONSTITUTION: A planarization equipment of a semiconductor wafer is provided with a polishing station having a base, a platen(124) installed on the base, a polishing pad(122) attached on the platen, a polishing head(152) installed at the upper portion of the polishing pad for polishing a wafer loaded on the polishing pad, and a cleaning apparatus(130) installed on the base of the polishing station. The cleaning apparatus includes a body part(132) and the first cleaning part installed at the body part for cleaning the platen. Preferably, a spout hole(140a) for jetting a cleaning solution toward the lateral portion of the platen, is used as the first cleaning part. Preferably, the upper portion of the body part is shaped into arch type.
Patent KR-20030051044-A (KR)
Title: Output buffer circuit
Inventor: JUNG JUN SEOP
IPC: G11C11/40
Filed: 2001-12-20
Abstract: PURPOSE: An output buffer circuit is provided to reduce a swing time of a data signal and improve a data output speed by reducing a required time of an output terminal for intermediate electric potential. CONSTITUTION: An output buffer circuit includes the first logic portion(21), the second logic portion(22), the first switching portion(P20), the second switching portion(N20), a load portion(23), and a coercive electric potential portion(24). The first logic portion performs a logical operation for an output enable signal and a data signal. The second logic portion performs a logical operation for an inverse signal of the output enable signal and a data signal. The first switching portion controls the electric potential of an output terminal according to an output signal of the first logic portion. The second switching portion controls the electric potential of the output terminal according to an output signal of the second logic portion. The load portion maintains the electric potential of the output terminal to the predetermined electric potential. The coercive electric potential portion maintains the electric potential of the output terminal according to the output enable signal to the predetermined electric potential.
Patent KR-20030054199-A (KR)
Inventor: KIM DU JIN
IPC: G06F17/50
Filed: 2001-12-24
Abstract: PURPOSE: A method for SPICE(Simulation Program with Integrated Circuit Emphasis) simulation of a compiled memory is provided to automate the SPICE simulation by classifying memory cells having identical operation patterns therewith and describing an SPICE input file of a corresponding memory. CONSTITUTION: Complied memories are classified according to memories having identical operation patterns(21). Stimulus signals being applied to each memory are described on a file being prepared by a high-level language(22). A source file is converted into a SPICE input file(23). The converted SPICE input file is used for automatically generating stimulus signals in a SPICE simulation(24). Thus, stimulus signals to be applied to each input pin in a SPICE simulation are automatically created.
Patent KR-20020011955-A (KR)
Inventor: AHN BYEONG GI
IPC: A61K9/00
Filed: 2001-12-26
Abstract: PURPOSE: An anti-adhesion barrier containing sodium carboxymethyl cellulose as a main component and gellan gum is provided, which has various characteristics such as anti-adhesion effects, styptic effects, adhesion and compatibility as well as anti-inflammatory and antibacterial properties. CONSTITUTION: This anti-adhesion agent comprises 0.1 to 35.0% by weight of sodium carboxymethyl cellulose(CMC-Na), 0.1 to 35.0% by weight of gellan gum, 10% by weight of an antibiotic and the residual of water. A mixture of sodium carboxymethyl cellulose and gellan gum is dissolved in water, heated at 120 to 150deg.C for 5 to 20 min and then subjected to quick freezing using liquid nitrogen and maintaining at 55deg.C or less for 48hr.
Patent KR-20030055659-A (KR)
Title: A double resonance access point antenna
Inventor: KIM SEONG MIN
IPC: H01Q5/10
Filed: 2001-12-27
Abstract: PURPOSE: An antenna is provided to be capable of being used in at least two bands. CONSTITUTION: A size of a discone antenna(110) is determined by a received frequency. A size of a conic antenna(120) is determined by the received frequency. The conic antenna is placed at an opposite position to a cone of the discone antenna and is connected with the discone antenna on the basis of the same center axis. A connection bar(130) is coupled with the discone antenna and the conic antenna. The connection bar is configured to adjust a gap(S) of a portion, which is connected with the discone antenna and the conic antenna, by a screw. It is capable of adjusting the gap between the discone antenna and the conic antenna.
Patent KR-20030057827-A (KR)
Title: Device for mounting thermocouple for gas range
Inventor: YE JIN HAE
IPC: F24C3/02
Filed: 2001-12-29
Abstract: PURPOSE: A thermocouple mounting device is provided to allow for grounding by using the elastic clip even without connecting the wire for grounding to the chassis of gas range. CONSTITUTION: A thermocouple mounting device comprises a burner body(20) including a thermocouple mounting portion(22) protruded outward and a mounting groove(22a) formed at the thermocouple mounting portion; and an elastic clip(12) contacting a thermocouple(10) which is inserted, in a vertical direction, into the mounting groove of the burner body, and which is elastically inserted into the thermocouple mounting portion. The thermocouple mounting portion has a cross section shaped as a square, and the elastic clip is square C-shaped.
Patent KR-20010072097-A (KR)
Title: 편평한 나무복합물로부터 성형문거죽을 제조하는 방법,그것으로부터 생산된 문거죽, 및 그것으로 제조된 문
IPC: E06B3/70
Filed: 1999-07-27
Abstract: 중공문을 제조하는 방법과, 대응하는 중공문이 개시된다. 이 방법은 고체편편평문거죽을 제공하는 단계, 편평문거죽을 가습하는 단계, 이 문거죽에 상태조절수지를 도포하는 단계, 그 편평문거죽을 예열하는 단계, 및 그 후 편평문거죽을, 그 속에서 규정되는 복수개의 패널들을 구비한 성형거죽으로 재형성하기 위하여, 프레스 내의 한 쌍의 플래튼들 사이에서 편평문거죽을 프레싱하는 단계를 포함한다. 프레스는 편평한 문거죽을 성형거죽으로 재형성하기 위해 연속적으로 닫히고, 프레스의 닫힘속도는 재형성하려는 편평한 문거죽의 결정된 경도의 함수이다. 결과적인 문거죽들은 향상된 결합강도를 가지며, 효율적으로 제조된다.
Patent KR-20010087378-A (KR)
Title: Process for preparing 3-(substituted phenyl)-5-thienyl or furyl)-1,2,4-triazoles and novel intermediates utilized therein
IPC: C07D307/68
Filed: 1999-10-22
Abstract: New synthetic procedures for preparing insecticidal 3-(substituted phenyl)-5-(thienyl or furyl)-1,2,4-triazoles utilizing thioimidate intermediate.
Patent KR-20010099762-A (KR)
IPC: A61B5/053
Filed: 2000-08-24
Abstract: 건강 상태 판정/표시 장치는 피실험자의 개인 생체 정보가 입력되는 입력수단, 신체 측정 정보로서 신체의 임피던스를 측정하는 수단 및 신체 측정 정보로서 몸무게를 측정하는 수단으로 구성된다. 건강 상태 판정/표시 장치는 연산 처리부에서 신체 측정 정보와 개인 신체 특징 정보 입력을 포함한 생체 정보를 저장하도록 조절된다. 연산 처리부에서의 연산 처리 수행으로 인해, 피실험자의 건강 상태에 관련된 지표들은 저장된 생체 정보에 기초하여 구해진다. 생체 정보 및 건강 상태에 관련된 지표들은 표시수단에 표시된다.
Patent KR-20010101767-A (KR)
IPC: A61P9/08
Filed: 2000-01-19
Abstract: 본 발명은 하기 일반식(I)에 상응하는 새로운 페니실아민 또는 글루타치온의 S-니트로소티올 유도체에 관한 것이다: 
     
       
     
     상기 식에서, A 및 B는 페닐기이거나 A와 B가 함께 6 멤버의 고리를 이루는 -CH 2 -Q-CH 2 - 라디칼을 형성하되, 여기서 Q는 산소 원자, 황 원자 또는 N-R 3 기를 나타내고, 이 때 R 3 는 수소 또는 C 1 -C 4 알킬기이고; R 1 은 아실 라디칼로서, C 1 -C 5 지방족 아실기 또는 아미노산이 아닌 카복실기를 통해 결합된 글루탐산의 라디칼일 수 있고; R 2 는 펩타이드 결합을 통해 결합된 하이드록실기 또는 글리신 라디칼이고; 단, R 1 이 지방족 아실 라디칼일 경우 R 2 는 하이드록실기이고, R 1 이 글루탐산의 라디칼일 경우 R 2 는 글리신 라디칼임.  상기 화합물은 혈관확장 및 혈소판 응집 억제 작용을 나타내며, 순환계 기능 장애, 특히 심혈관계 기능 장애의 치료에 유용하다.
Patent KR-20010111305-A (KR)
IPC: G10K9/18
Filed: 2000-04-14
Abstract: 본 발명은 신호 착신시의 호출을 부저음, 음성, 진동 중 어느 하나에 의해 알리는 진동 액츄에이터의 개량 및 그 급전 기구에 관한 것으로, 돌출 칼날을 돌출시킨 자기 요크에 의해 높은 내충격성을 가지고, 또 진동 제어용 댐퍼재를 진동판과 커버의 사이에 구비하여 이음의 발생을 방지하고, 또 커버에 보링을 설치하여, 동일 주파수대에서도 필요에 따라 음향 특성을 적당히 변경할 수 있게 구성한 발명으로, 확실한 전기적 도통을 취할 수 있는 급전 기구와, 돌출편 형상의 통전 단자를 액츄에이터측에 설치하고, 그 통전 단자와 맞닿는 도전성 부재를 회로 기판의 급전부와 도통하는 급전 단자로서 설치하여 구성한다.
Patent KR-20020015037-A (KR)
IPC: G06F13/28
Filed: 2001-03-01
Abstract: 엔터테인먼트(entertainment) 장치는 커널(kernel) 외부에 주변 장치용 장치 드라이버를 저장하는 저장 유닛을 포함한다. 주변 장치를 작동 가능하게 하기 위해서, CPU는 I/O 프로세서가 원격 절차 호출에 의거하여 상기 장치 드라이버를 실행하도록 한다. 주변 장치와 CPU 사이의 데이터 전송은 상기 장치에서 적어도 흔히 사용되는 통신 프로토콜에 따라 직접 기억에 의해 실행된다.
Patent KR-20020030738-A (KR)
Title: Lithium ion secondary cell, separator, cell pack, and charging method
IPC: H01M50/423
Filed: 2001-03-07
Abstract: A lithium ion secondary battery comprising a positive electrode, a negative electrode, a separator and a nonaqueous electrolyte, wherein the separator consists essentially of a porous sheet, the positive electrode active material and the negative electrode active material can be reversibly doped and dedoped such that, where Qp (mAh) is an electric charge necessary for causing total lithium contained in the positive electrode to be dedoped and Qn (mAh) is an electric charge necessary for causing lithium to fully dope the negative electrode, Qp > Qn, and when the battery is charged at a charging current Ic (mA) in a range of 0.2Qn/h < Ic < 2Qn/h, in a range of an electric charge for charging Qc (mAh) of 1 < Qc/Qn < Qp/Qn, doping of the positive electrode by lithium is started through lithium particles produced on the negative electrode by charging of the battery and is continued up to Qc > Qp. <IMAGE>
Patent KR-20020003389-A (KR)
Title: A composition containing carvacrol and thymol for use as a bactericide
IPC: A23K1/00
Filed: 2000-04-17
Abstract: The present invention relates to a composition containing the natural substances carvacrol and thymol. The amount of carvacrol is 5 ppm to 90% by dry weight, the amount of thymol is 5 ppm to 80% by dry weight, and the weight ratio between carvacrol and thymol is from 1:5 to 10:1. The composition exhibits a synergistic bactericidal effect against Treponema which causes severe muco-hemorrhagic diseases, such as swine dysentery and severe diseases affecting the hoofs of hoofed animals, particularly cloven-hoofed animals, such as ruminants. The composition is suitably administered to an animal via the diet or via the drinking water or via a drench bath.
Patent KR-20020013899-A (KR)
IPC: G06F3/0483
Filed: 2000-04-05
Abstract: 달력은 다수의 페이지(1)와 다수의 달력영역(2)을 포함하며, 각 달력영역은 고유 시간 간격을 정의하고 해당 시간 간격에 대한 수기를 수용하도록 적합하다.  달력영역에는 달력영역에서 이루어진 수기의 전기적 백업을 생성하는 것이 가능한 코드(9)가 제공된다.  물리적 달력 내에서 이루어진 기입의 전기적 저장을 위한 장치는 전기적으로 수기를 기록하고 기입이 디지털 달력 내에서 올바른 위치 내에 저장될 수 있도록 기입에 관련된 고유 시간 간격을 결정하기에 적합하다.
Patent KR-20020033641-A (KR)
Inventor: KIM YONG SOO
IPC: H05H1/46
Filed: 1999-06-15
Abstract: PURPOSE: An effective dry-etching process can effectively, remotely, and safely perform the decontamination of radioactive residual materials of fresh/spent nuclear fuel on the substrate surface of claddings, tubes, or containers in the various systems without introducing wet-processing in the nuclear facilities in which contaminations can take place by the residuals of fresh or spent nuclear fuel. CONSTITUTION: The process for gas-phase etching of actinide oxides from a substrate by using plasma power comprises the steps of; a) preheating actinide oxides on the substrate within a process chamber filled with fluorine-containing gas and exposing it to plasma power, and subsequently b) etching actinide oxides from the substrate using a plasma gas-phase reactant system. The actinide oxides are ThO2, PaO2, UO2, NpO2, PuO2, AmO2, CmO2, BkO2, CfO, and their mixed oxides. The substrate is made of zirconium alloys, stainless steels, or inconels(Ni-based alloys).
Patent KR-20030063640-A (KR)
Inventor: BANG SEOK WON
IPC: G06F17/10
Filed: 2002-01-23
Abstract: PURPOSE: An apparatus and a method for recognizing user emotional status using short-time monitoring of physiological signals are provided to recognize correctly the emotional status of the user by sensing a physiological signal from a sensor and monitoring the sensed signal within a short time. CONSTITUTION: An apparatus for recognizing user emotion by monitoring a physiological signal within a short time includes a physiological signal acquisition unit and an emotion recognition unit. The physiological signal acquisition unit includes one or more sensor, an amplification/filter portion(205), a multiplexer(206), an A/D converter(207), and an RF transmission portion(208). The sensor is used for receiving the physiological signals. The amplification/filter portion amplifies and filters the physiological signals of the sensor. The multiplexer is used for classifying the processed signals of the amplification/filter portion according to physiological signals. The A/D converter is used for converting an output of the multiplexer to a digital signal. The RF transmission portion transmits the converted digital signal to the motion recognition unit.
Patent KR-20020034101-A (KR)
Inventor: KIM YOUNG HEE
IPC: G10K15/02
Filed: 2002-02-01
Abstract: PURPOSE: Technique for endowing vehicular signal lights with advertisement and sound is provided to improve the effect of advertisement by making a driver to listen an advertisement repeatedly. CONSTITUTION: The technique is advertisement technique for allowing a driver to listen an advertisement sound recorded in a small recorder, instead of typical mechanical sound when the driver raises or lowers a signal light(A). The advertisement sound can be different according as the driver raises the signal light or lowers it. In this construction, the signal light serves a switch connected to the small recorder or MP3, and the advertisement sound recorded in the small recorder or MP3 can be changed at need.
Patent KR-20030071370-A (KR)
Title: A caption cassett having a image display function
Inventor: JU HYEON JUN
IPC: G11B20/04
Filed: 2002-02-28
Abstract: PURPOSE: A caption cassette having a function of displaying a motion picture is provided to simultaneously display caption information and video information corresponding to the caption information. CONSTITUTION: A caption cassette having a function of displaying a motion picture includes a cassette recording medium, a video memory chip(207), and a motion-picture cassette(200). The cassette recording medium stores audio information, chip information, video frame information and caption information. The video memory chip stores chip intrinsic information capable of being matched with the chip information stored in the recording medium and motion-picture information. The motion-picture cassette includes a display window(205) for displaying the caption information and motion-picture information at one side of a portable cassette and has an opening(213) formed at the side of the portable cassette, through which the video memory chip is inserted into the portable cassette.
Patent KR-20020071783-A (KR)
Inventor: KURODA KAZUO
IPC: H04N5/85
Filed: 2002-03-07
Abstract: PURPOSE: To provide a copy management method or the like that can eliminate a problem due to a detection delay of control information. CONSTITUTION: The copy management method manages copying by embedding an electronic watermark denoting control information with respect to contents 1 and 2 comprising digital information, and electronic watermarks 1a, 2a include change position information denoting a change position of contents of the control information.
Patent KR-20030072966-A (KR)
Title: paper mulberry fiber to be used as raw material for textile product and preparation method therefor
Inventor: JIN SEONG RYONG
IPC: D01C1/02
Filed: 2002-03-07
Abstract: PURPOSE: Paper mulberry fiber is characterized by having excellent absorptiveness and drying property, having a dyeing ability being similar to a dyeing ability of cotton, having excellent antibacterial property and radiating far infrared ray. The paper mulberry fiber is useful for spun yarn, blended yarn, non-woven fabric, fiber reinforced plastic and so on. CONSTITUTION: Paper mulberry fiber is obtained by the steps of: treating bark of the paper mulberry with alkali to remove black skin; bleaching the bark of the paper mulberry with a bleaching agent to manufacture white skin; adding an alkali agent and/or pectolytic enzyme to remove fiber binding material in bast fiber of the paper mulberry; washing and drying the bast fiber; and then breaking the dried bast fiber.
Patent KR-20020030059-A (KR)
Inventor: YOO HYEON SU
IPC: G06Q20/04
Filed: 2002-03-25
Abstract: PURPOSE: A card information managing method is provided to maximize the utilization efficiency of a card by continuously motivating a user to use extra services, and to minimize the secession of clients even without additional costs. CONSTITUTION: The method comprises steps of a card information managing server deciding the occurrence of card search of a client by continuously checking an interface module(S102), the server progressing card information extracting if the client selects a card of a specific company(S104), the server transmitting a card list page written based on the extracted card information and application information(S105), the server deciding the occurrence of an extra service inquiry event(S106), the server extracting affiliated merchant information and extra service information(S107), the server generating an inquiry result page inserted and transmitting the page to the client via the interface module(S108), the server deciding if the client selects an affiliated merchant(S2), and the server generating an affiliated merchant accessible page and transmitting the page to the client(S3).
Patent KR-20030077700-A (KR)
Title: Method for application executing in real time operating system
Inventor: HONG SUN BONG
IPC: G06F9/46
Filed: 2002-03-26
Abstract: PURPOSE: A method for executing an application on an RTOS(Real-Time Operating System) is provided to execute the application by linking the application with an OS(Operating System) by generating a RAM disk and writing the application data stored in a memory in a file, and using a file descriptor. CONSTITUTION: After loading the OS through an IP(Internet Protocol) and executing the OS, the application loaded through a loading path is stored in a reserve memory(ST11). The RAM disk is generated by using a routine provided from the RTOS, and initializes it(ST12). The file is generated and opened(ST13). The data is read from the reserve memory and is written to the generated file(ST14). After linking the loaded application with the OS by using the file descriptor, the loaded application is executed(ST16).
Patent KR-20030079476-A (KR)
Title: Device for Sensing Rotational Speed of Motor
Inventor: CHO JAE HWA
IPC: G01P3/66
Filed: 2002-04-04
Abstract: PURPOSE: A rotation speed sense device of a motor is provided to minimize the consumption amount of expensive magnet as well as to effectively sense the rotation speed of motor without attaching the magnet to the rotator of the motor. CONSTITUTION: A rotation speed sense device of a motor includes a magnet(1) fixed to a stator placed adjacent to a rotator(4) of the motor, a magnetic material(3) fixed to the rotator(4) of the motor, a hall sensor(2). The hall sensor(2) senses the magnetic flux change of the magnet(1) due to the magnetic material(3) fixed to the rotator(4) of the motor. The magnetic material(3) is placed on the axis of the rotator(4) of the motor.
Patent KR-20030081604-A (KR)
Title: Apparatus for lens mount guide
Inventor: LEE JAE JUNG
IPC: H04N5/225
Filed: 2002-04-12
Abstract: PURPOSE: A lens mount guide device of a monitoring camera is provided to reduce the number of parts required for fixing a lens mount guide at a lens holder cover and simplify a shape of the lens mount guide. CONSTITUTION: A lens holder cover(11) is supportively fixed at a main body(1) of a camera. A hook is formed at each rear part of both sides of the lens holder cover and a hook fixing screw fixes each hook at the main body of the camera. A lens mount guide(10) is fixed at one side of a center part of the lens holder cover. A lens holder(9) is supported to be transferred forward and backward inside the lens mount guide.
Patent KR-20030081794-A (KR)
Title: Trading Stamp Receipt
Inventor: KIM HEE KWON
IPC: B42D25/20
Filed: 2002-04-13
Abstract: PURPOSE: A receipt having a functional advantage same like lottery ticket is provided to utilize the receipt as the lottery ticket or coupon by cutting folding line to use the receipt as a useful lottery ticket or coupon. CONSTITUTION: The receipt comprises a receipt portion(1) and a perforated portion(2). In the receipt portion, printed are Identification Number(3) represented by bar codes and characters and milage points(4). The perforated portion(2) has a space to be printed of the identification number(3'), a settlement date(6), the milage points(4), and other information of a customer. After cutting the perforating part from the receipt part, the cut portion is useable as a simple coupon and/or the lottery ticket to carry and/or to be put into a lottery box for further event.
Patent KR-20030026206-A (KR)
Inventor: HATANAKA YASUMICHI
IPC: H01L21/60
Filed: 2002-04-24
Abstract: PURPOSE: To inhibit the deflection in a chip for improving junction properties in a bump. CONSTITUTION: In the semiconductor device, a semiconductor chip 1 is electrically connected to a chip-mounting member 4 via a function bump 2 that is provided in the semiconductor chip 1. In this case, a dummy bump 3 for resisting the local deflection force of the semiconductor chip 1 is included between the semiconductor chip 1 and the chip-mounting member 4.
Patent KR-20030084495-A (KR)
Title: Apparatus for cooling cylinder of a vehicle engine
Inventor: MUN SEUNG DONG
IPC: F01P3/02
Filed: 2002-04-27
Abstract: PURPOSE: A cylinder cooling apparatus is provided to achieve improved cooling efficiency by forming the cooling route in the vicinity of the piston top ring, while reducing costs. CONSTITUTION: A cylinder cooling apparatus comprises a cylinder block(20); and a cylinder liner including an outer liner and an inner liner(26) coupled to the inside of the piston top ring of the outer liner. A cooling route(28) for circulation of the coolant is formed in the gap formed between the outer liner and the inner liner. The cooling route has a coolant inlet(30) and a coolant outlet(34).